Constraint Driven Development

by addyosmani1401c8b8030eNo license103K starsListed Oct 8, 2026Updated Oct 8, 2026Repository updated 5 days ago

Establishes a project's quality bar as a written contract and stops agents quietly lowering it. Interviews the user on which dimensions matter, supplies sane default thresholds when they have no number in mind, records everything in CONSTRAINTS.md, and watches the diff for a weakened bar — new @ts-ignore or eslint-disable suppressions, skipped or deleted tests, assertions stripped out, unimplemented stubs, thresholds edited down. Use when no quality bar is written down, when the user says "set up constraints" or "define our standards", when the user wants dimensions they care about — accessibility, web performance, coverage — set up as enforced constraints, when an agent keeps silencing checks or skipping tests to get to green, when you need a coverage or performance threshold and don't know what number to pick, or when an agent writes more code than anyone will read.

Only the file list is public. File contents are available once the skill is installed in a workspace.

PathSizeType
references/floor-guard.md10.4 KBtext/markdown
SKILL.md20.5 KBtext/markdown

Source and attribution

Source:addyosmani/agent-skillsinskills/constraint-driven-developmentat commit1401c8b

License: No license

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